Hi I would like to simulate the conjugate heat transfer of breathing (through the nostrils) in a room. How would you suggest I go about generating the nostrils as a velocity outlet? I created a cylinder within the nose opening but the meshing had a fatal IO error.
Thank you in advance for the help!
Project link: https://www.simscale.com/workbench/?pid=2948292903688288540&mi=spec%3Ac5d9f559-dd0e-44e6-ace2-10dbc3c37ab6%2Cservice%3AMESHING%2Cstrategy%3A82&sh=95
Hi!
Is there a particular reason for using conjugate heat transfer for this simulation? I would normally expect either incompressible (if temperature/buoyancy effects are not of your interest) or convective heat transfer for such simulations.
On the question about the nostrils: it depends on the time dependency that you are looking to use. If it’s a transient simulation, I commonly see the velocity being defined via a table.
I would strongly suggest that you start off with a simple steady-state simulation though, to get a feeling for the setup. Transient studies require extra caution (this webinar is insightful).
PS: you should be able to find similar projects in the public projects section.
Cheers